Window.



E. GELBKB.

WINDOW.

APPLIGATION FILM) m10. 1, 1910.

Patented Feb. 14, 1911.

UNETE STATE FFICE.

EDUARD GELBKE, O13 JERSEY CITY, NEW JERSEY, ASSIGNOR OF ONE-HALIE 'IO ALEXANDER SCI-IEFFLING, O1 JERSEY CITY, NEW JERSEY.

WINDOW.

Specification of Letters Patent.

Application filed Dccember l, 1910. 

